| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.82 | 11.468% | $258.4051 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $67.33 | 6.546% | $71.7374 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $91.95 | 6.667% | $98.0803 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $143.57 | 12.813% | $161.9656 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $14.48 | 4.691% | $15.1593 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $133.55 | 9.822% | $146.6673 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $196.54 | 3.389% | $203.2007 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $879.24 | $955.2157 | $955.23 | $955.20 | $955.30 | |